手把手教你使用Python网络爬虫获取B站视频选集内容（附源码）

# coding: utf-8 from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.support.wait import WebDriverWait class Item: page_num = "" part = "" duration = "" def __init__(self, page_num, part, duration): self.page_num = page_num self.part = part self.duration = duration def get_second(self): str_list = self.duration.split(":") sum = 0 for i, item in enumerate(str_list): sum += pow(60, len(str_list) - i - 1) * int(item) return sum def get_bilili_page_items(url): options = webdriver.ChromeOptions() options.add_argument('--headless') # 设置无界面 options.add_experimental_option('excludeSwitches', ['enable-automation']) # options.add_experimental_option("prefs", {"profile.managed_default_content_settings.images": 2, # "profile.managed_default_content_settings.flash": 0}) browser = webdriver.Chrome(options=options) # browser = webdriver.PhantomJS() print("正在打开网页...") browser.get(url) print("等待网页响应...") # 需要等一下，直到页面加载完成 wait = WebDriverWait(browser, 10) wait.until(EC.visibility_of_element_located((By.XPATH, '//*[@class="list-box"]/li/a'))) print("正在获取网页数据...") list = browser.find_elements_by_xpath('//*[@class="list-box"]/li') # print(list) itemList = [] second_sum = 0 # 2.循环遍历出每一条搜索结果的标题 for t in list: # print("t text:",t.text) element = t.find_element_by_tag_name('a') # print("a text:",element.text) arr = element.text.split('\n') print(" ".join(arr)) item = Item(arr[0], arr[1], arr[2]) second_sum += item.get_second() itemList.append(item) print("总数量:", len(itemList)) # browser.page_source print("总时长/分钟:", round(second_sum / 60, 2)) print("总时长/小时:", round(second_sum / 3600.0, 2)) browser.close() return itemList get_bilili_page_items("https://www.bilibili.com/video/BV1Eb411u7Fw")

https://chromedriver.storage.googleapis.com/index.html